The Food and Drug Administration (FDA) is publishing an order granting a petition requesting exemption from the premarket notification requirements for barium enema retention catheters and tips with or without a bag with certain limitations. This rule will exempt from premarket notification barium enema retention catheters and tips with or without a bag. FDA is publishing this order in accordance with procedures established by the Food and Drug Administration Modernization Act of 1997 (FDAMA).